<template>
  <div class="auth-page">
    <div class="container page">
      <div class="row">
        <div class="col-md-6 offset-md-3 col-xs-12">
          <h1 class="text-xs-center">{{ isLogin ? "Sign in" : "Sign up" }}</h1>
          <p class="text-xs-center">
            <nuxt-link v-if="isLogin" to="/register"
              >Need an account?</nuxt-link
            >
            <nuxt-link v-else to="/login">Have an account?</nuxt-link>
          </p>
          <ul class="error-messages">
            <template v-for="(msg,field) in errors" >
            <li v-for="(item,ind) in msg" :key="ind">{{field}}{{item}}</li>
            </template>
          </ul>
          <form @submit.prevent="onSubmit">
            <fieldset v-if="!isLogin" class="form-group">
              <input
                class="form-control form-control-lg"
                type="text"
                placeholder="Your Name"
                v-model="user.username"
              />
            </fieldset>
            <fieldset class="form-group">
              <input
                class="form-control form-control-lg"
                type="email"
                placeholder="Email"
                required
                v-model="user.email"
              />
            </fieldset>
            <fieldset class="form-group">
              <input
                class="form-control form-control-lg"
                type="password"
                placeholder="Password"
                v-model="user.password"
              />
            </fieldset>
            <button class="btn btn-lg btn-primary pull-xs-right">
              {{ isLogin ? "Sign in" : "Sign up" }}
            </button>
          </form>
        </div>
      </div>
    </div>
  </div>
</template>
<script>
import {login,register} from "@/api/user"
const Cookie = process.client ? require('js-cookie') : undefined

export default {
  middleware:'not-auth',
  name: "LoginIndex",
  // asyncData() {},
  data() {
    return {
      user:{
        username:"",
        email:"ma@0.dong",
        password:"ma@0.dong"
      },
      errors:{}
    };
  },
  computed: {
    isLogin() {
      return this.$route.path === "/login";
    },
  },
  methods:{
    async onSubmit(){
      try {
        const { data } = this.isLogin ? await login({user:this.user}) : await register({user:this.user})
        // console.log(data)
        // 保存用户信息
        this.$store.commit('setUser',data.user)

        // 数据持久化
        Cookie.set('user',data.user)

        this.$router.push("/")
      } catch (error) {
        this.errors = error.response.data.errors
      }
    }
  }
};
</script>
<style>
</style>